ATE174810T1 - Abstandhalter (spacer) für dialyse-, elektrodialyse- oder elektrolyse-zellen - Google Patents

Abstandhalter (spacer) für dialyse-, elektrodialyse- oder elektrolyse-zellen

Info

Publication number
ATE174810T1
ATE174810T1 AT94114171T AT94114171T ATE174810T1 AT E174810 T1 ATE174810 T1 AT E174810T1 AT 94114171 T AT94114171 T AT 94114171T AT 94114171 T AT94114171 T AT 94114171T AT E174810 T1 ATE174810 T1 AT E174810T1
Authority
AT
Austria
Prior art keywords
spacers
electrodialysis
dialysis
electrolysis cells
angstrom
Prior art date
Application number
AT94114171T
Other languages
English (en)
Inventor
Bernd Dipl-Chem Bauer
Thomas Dipl-Ing Menzel
Petra Dipl-Ing Kehl
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of ATE174810T1 publication Critical patent/ATE174810T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/50—Stacks of the plate-and-frame type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
AT94114171T 1993-09-28 1994-09-09 Abstandhalter (spacer) für dialyse-, elektrodialyse- oder elektrolyse-zellen ATE174810T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4333020A DE4333020C2 (de) 1993-09-28 1993-09-28 Abstandhalter (Spacer) für Dialyse-, Elektrodialyse- oder Elektrolyse-Zellen und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
ATE174810T1 true ATE174810T1 (de) 1999-01-15

Family

ID=6498856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94114171T ATE174810T1 (de) 1993-09-28 1994-09-09 Abstandhalter (spacer) für dialyse-, elektrodialyse- oder elektrolyse-zellen

Country Status (3)

Country Link
EP (1) EP0645175B1 (de)
AT (1) ATE174810T1 (de)
DE (2) DE4333020C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003527A1 (de) * 2005-01-25 2006-07-27 Uhdenora S.P.A. Elektrolysezelle mit erweiterter aktiver Membranfläche
US8722839B2 (en) 2012-06-04 2014-05-13 Sabic Innovative Plastics Ip B.V. Poly(phenylene ether) fiber and method of making

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877239A (en) * 1957-12-24 1961-09-13 Permutit Co Ltd Improvements relating to electrodialytic cells
NL259158A (de) * 1959-12-17
CH586059A5 (de) * 1974-11-29 1977-03-31 Yeda Res & Dev
US4465573A (en) * 1981-05-12 1984-08-14 Hare Harry M O Method and apparatus for the purification of water
US4804451A (en) * 1986-10-01 1989-02-14 Millipore Corporation Depletion compartment for deionization apparatus and method
DE69204187T2 (de) * 1991-03-13 1996-01-25 Ebara Corp Elektrisch regenerierbare Entmineralisierungsvorrichtung.

Also Published As

Publication number Publication date
EP0645175A1 (de) 1995-03-29
DE4333020A1 (de) 1995-03-30
DE59407526D1 (de) 1999-02-04
DE4333020C2 (de) 1997-02-06
EP0645175B1 (de) 1998-12-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee